Update guidance to use the SIG micro group to discuss exceptions to pause on accepting optimized kernel PRs.
Update guidance to use the SIG micro group to discuss exceptions to pause on
accepting optimized kernel PRs.

PiperOrigin-RevId: 328240994
Change-Id: I5b5a58ae196cc5f9672dfad2e78459f69369f717

freedomtan/tensorflow,frreiss/tensorflow-fred,cxxgtxy/tensorflow,aldian/tensorflow,yongtang/tensorflow,annarev/tensorflow,annarev/tensorflow,freedomtan/tensorflow,petewarden/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-experimental_link_static_libraries_once,karllessard/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-Corporation/tensorflow,yongtang/tensorflow,paolodedios/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_saved_model,davidzchen/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,Intel-Corporation/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,davidzchen/tensorflow,Intel-Corporation/tensorflow,Intel-Corporation/tensorflow,annarev/tensorflow,karllessard/tensorflow,Intel-tensorflow/tensorflow,cxxgtxy/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,yongtang/tensorflow,aam-at/tensorflow,tensorflow/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_saved_model,yongtang/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,freedomtan/tensorflow,sarvex/tensorflow,frreiss/tensorflow-fred,aam-at/tensorflow,freedomtan/tensorflow,annarev/tensorflow,paolodedios/tensorflow,karllessard/tensorflow,annarev/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,frreiss/tensorflow-fred,petewarden/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,sarvex/tensorflow,aldian/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,tensorflow/tensorflow,sarvex/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_saved_model,petewarden/tensorflow,gautam1858/tensorflow,paolodedios/tensorflow,freedomtan/tensorflow,frreiss/tensorflow-fred,aam-at/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,aam-at/tensorflow,tensorflow/tensorflow-pywrap_saved_model,aam-at/tensorflow,Intel-tensorflow/tensorflow,aam-at/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,cxxgtxy/tensorflow,Intel-Corporation/tensorflow,paolodedios/tensorflow,frreiss/tensorflow-fred,annarev/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,aldian/tensorflow,aam-at/tensorflow,paolodedios/tensorflow,annarev/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-tensorflow/tensorflow,aldian/tensorflow,gautam1858/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,paolodedios/tensorflow,tensorflow/tensorflow,frreiss/tensorflow-fred,cxxgtxy/tensorflow,davidzchen/tensorflow,gautam1858/tensorflow,petewarden/tensorflow,aldian/tensorflow,karllessard/tensorflow,freedomtan/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,freedomtan/tensorflow,yongtang/tensorflow,cxxgtxy/tensorflow,aldian/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,sarvex/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,karllessard/tensorflow,tensorflow/tensorflow,aam-at/tensorflow,aldian/tensorflow,yongtang/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,sarvex/tensorflow,petewarden/tensorflow,petewarden/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,davidzchen/tensorflow,annarev/tensorflow,frreiss/tensorflow-fred,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_saved_model,petewarden/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,karllessard/tensorflow,karllessard/tensorflow,Intel-Corporation/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,yongtang/tensorflow,yongtang/tensorflow,Intel-Corporation/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,Intel-tensorflow/tensorflow,gautam1858/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,sarvex/tensorflow,gautam1858/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimen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